document.write( "Question 92280: Adult tickets for a play cost $8 and child tickets cost $1. If there were 22 people at a performance and the theater collected $50 from ticket sales, how many children attended the play? \n" ); document.write( "
Algebra.Com's Answer #67153 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! A+C=22 OR A=22-C \n" ); document.write( "8A+C=50 REPLACE A BY (22-C) & SOLVE FOR C \n" ); document.write( "8(22-C)+C=50 \n" ); document.write( "176-8C+C=50 \n" ); document.write( "-7C=50-176 \n" ); document.write( "-7C=-126 \n" ); document.write( "C=-127/-7 \n" ); document.write( "C=18 FOR THE NUMBER OF CHILDREN TICKETS. \n" ); document.write( " \n" ); document.write( " |